KLKR001 - KLKR Series

KLKR001 - KLKR Series Class CC Fuse The KLKR001 - KLKR Series is a fast-acting Class CC fuse designed for general-purpose branch circuit protection. It is ideal for use in OEM equipment and control panels, providing fast overload response and highly current-limiting protection. This fuse is suitable for protecting solid-state devices such as SCRs and other electronic equipment that require fast-acting protection. The KLKR Series fuses are widely used in lighting circuits, control transformer circuits, and branch circuit protection applications, making them relevant for electrical distributors and switchgear suppliers. Specifications Manufacturer: Littelfuse Manufacturer Part Number: KLKR001 Amperage Rating: 1 A Voltage Rating: 600 V AC, 300 V DC Interrupting Rating: 200,000 A AC rms symmetrical, 20,000 A DC (Littelfuse self-certified) Material: Body - melamine; Caps - nickel-plated bronze Fuse Weight: 0.030 lb (13.61 g) Applicable Standards: UL 248-4, Class CC Certifications: UL Listed (File: E81895), CSA Certified (File: LR29862), CE Declaration of Conformity, RoHS Compliant Country of Origin: Mexico Features Fast-acting design provides protection for equipment requiring quick overload response Current-limiting capability reduces damage caused by heating and magnetic effects of short-circuit currents Rejection capability prevents substitution of lower-rated fuses, ensuring proper protection Compact size allows superior branch circuit protection in limited space 600 V, 200,000 A interrupting rating is the smallest approved for branch circuit protection Complies with UL and CSA standards for safety and reliability Downloads & Links KLKR Series Datasheet UL JDDZ E81895 KLKR_Series pdf CE KLKR Series ICPTest_KLKR_new pdf ChinaRoHS_KLKR pdf ICPTest_KLKR 10 22 2012 pdf CSA 1422-02 029862